FcDirCacheRescan (3) - Linux Manuals
FcDirCacheRescan: Re-scan a directory cache
NAME
FcDirCacheRescan - Re-scan a directory cache
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcCache * FcDirCacheRescan (const FcChar8 *dir, FcConfig *config);
DESCRIPTION
Re-scan directories only at dir and update the cache. returns NULL if failed.
SINCE
version 2.11.1